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Section: 5 | Concentrative Properties of Aqueous Solutions |
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The table 'Concentrative Properties of Aqueous Solutions: Density, Refractive Index, Freezing Point Depression, and Viscosity at 20 °C ' has one or more different columns to those in the book version.
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John R. Rumble, ed., CRC Handbook of Chemistry and Physics, 103rd Edition (Internet Version 2022), CRC Press/Taylor & Francis, Boca Raton, FL.
If a specific table is cited, use the format: "Physical Constants of Organic Compounds," in CRC Handbook of Chemistry and Physics, 103rd Edition (Internet Version 2022), John R. Rumble, ed., CRC Press/Taylor & Francis, Boca Raton, FL.

CONCENTRATIVE PROPERTIES OF AQUEOUS SOLUTIONS

This table gives properties of aqueous solutions of 66 substan­ces as a function of concentration. All data refer to a temperature of 20 °C. Column definitions for the table are as follows.

Column heading Definition
Mass % Mass of solute divided by total mass of solution, expressed as percent
m Molality, moles of solute per kg of water
c Molarity, moles of solute per liter of solution
ρ Density of solution, in g cm-3
n Index of refraction, relative to air, at a wavelength of 589 nm (sodium D line); the index of pure water at 20 °C is 1.3330
Δ Freezing point depression relative to pure water, in °C
η Absolute (dynamic) viscosity, in mPa s (equal to centipoise, cP); the viscosity of pure water at 20 °C is 1.002 mPa s

Density data for aqueous solutions over a wider range of temperatures and pressures (and for additional compounds not in this table) may be found in Ref. 2.

References

  1. Wolf, A. V., Aqueous Solutions and Body Fluids, Hoeber, 1966.
  2. Söhnel, O., and Novotny, P., Densities of Aqueous Solutions of Inorganic Substances, Elsevier, Amsterdam, 1985.
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Concentrative Properties of Aqueous Solutions: Density, Refractive Index, Freezing Point Depression, and Viscosity at 20 °C 



SoluteSynonymFormulaCAS Reg. No.Mol. wt.Mass %m/mol kg-1c/mol L-1ρ/g cm-3nΔ/ºCη/mPa s
Continued on next page...
Acetic acid
Acetic acidEthanoic acidCH3COOH64-19-760.0520.50.0840.0830.99891.33340.161.012
Acetic acidEthanoic acidCH3COOH64-19-760.0521.00.1680.1660.99961.33370.321.022
Acetic acidEthanoic acidCH3COOH64-19-760.0522.00.3400.3331.00111.33450.631.042
Acetic acidEthanoic acidCH3COOH64-19-760.0523.00.5150.5011.00251.33520.941.063
Acetic acidEthanoic acidCH3COOH64-19-760.0524.00.6940.6691.00381.33591.261.084
Acetic acidEthanoic acidCH3COOH64-19-760.0525.00.8760.8371.00521.33661.581.105
Acetic acidEthanoic acidCH3COOH64-19-760.0526.01.0631.0061.00661.33731.901.125
Acetic acidEthanoic acidCH3COOH64-19-760.0527.01.2531.1751.00801.33812.231.143
Acetic acidEthanoic acidCH3COOH64-19-760.0528.01.4481.3451.00931.33882.561.162
Acetic acidEthanoic acidCH3COOH64-19-760.0529.01.6471.5151.01071.33952.891.186
Acetic acidEthanoic acidCH3COOH64-19-760.05210.01.8501.6851.01211.34023.231.210
Acetic acidEthanoic acidCH3COOH64-19-760.05211.02.0581.8561.01341.34093.571.231
Acetic acidEthanoic acidCH3COOH64-19-760.05212.02.2712.0281.01471.34163.911.253
Acetic acidEthanoic acidCH3COOH64-19-760.05213.02.4882.2001.01611.34234.261.275
Acetic acidEthanoic acidCH3COOH64-19-760.05214.02.7112.3721.01741.34304.611.298
Acetic acidEthanoic acidCH3COOH64-19-760.05215.02.9392.5451.01871.34374.971.320
Acetic acidEthanoic acidCH3COOH64-19-760.05216.03.1722.7181.02001.34445.331.341
Acetic acidEthanoic acidCH3COOH64-19-760.05217.03.4112.8911.02131.34515.691.360
Acetic acidEthanoic acidCH3COOH64-19-760.05218.03.6553.0651.02251.34586.061.380


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